| Call | Name | City | State | Class | Old Call | Effective Date | Expiration Date | Status |
|---|
| K6BRI | BROOKING, BRIAN L | VISTA | CA | T | KD6VLB | 07/09/1999 | 07/09/2009 | Expired |
| KC6YEU | LUSBY, MARTINE A | VISTA | CA | T | | 07/02/2001 | 09/17/2011 | Expired |
| KD6LUO | REYNOLDS Mr, CHARLES D | Vista | CA | T | | 06/28/2022 | 07/21/2032 | Active |
| KF6HXG | CELIK, VLADISLAV | VISTA | CA | T | | 10/18/2016 | 12/15/2026 | Active |
| KF6HXJ | BAILLIE, KEITH A | VISTA | CA | T | | 12/01/2016 | 02/15/2027 | Active |
| KG6IJZ | Arai, Stanley S | VISTA | CA | T | | 08/31/2021 | 10/23/2031 | Active |
| KG6KXS | Vader, T Katriana | Vista | CA | G | | 04/17/2002 | 04/17/2012 | Expired |
| KG6OPA | SEACOAST REACT | Vista | CA | | | 01/14/2013 | 01/09/2023 | Active |
| KG6PWQ | Brackman, David P | Vista | CA | T | | 03/25/2003 | 03/25/2013 | Expired |
| KG6UMF | Seehaas, Jerry | VISTA | CA | T | | 04/01/2014 | 04/01/2024 | Active |
| KI6INW | URSICH, JOHN P | VISTA | CA | T | | 03/03/2017 | 03/19/2027 | Active |
| KI6LAS | McIntyre, John G | VISTA | CA | T | | 05/11/2017 | 07/24/2027 | Active |
| KI6RRQ | Lippucci, Rich N | Vista | CA | E | | 06/24/2008 | 06/24/2018 | Cancelled |
| KI6SBB | Ochs, Tracey E | Vista | CA | T | | 07/21/2008 | 07/21/2018 | Expired |
| KJ6ZSN | La Course, Michael A | Vista | CA | T | | 09/24/2012 | 09/24/2022 | Cancelled |
| KK6OZW | Jones, Glen R | Vista | CA | T | | 09/22/2014 | 09/22/2024 | Active |
| KK6TDC | TRI-CITY AMATEUR RADIO CLUB | VISTA | CA | | | 04/07/2015 | 04/07/2025 | Cancelled |
| KK6VWW | Strange, Courtney L | Vista | CA | T | | 08/17/2015 | 08/17/2025 | Active |
| KM6EDX | Shattuck, Pamela | Vista | CA | T | | 07/21/2016 | 07/21/2026 | Active |
| KM6FAD | Hendron, David W | Vista | CA | T | | 08/31/2016 | 08/31/2026 | Active |
| KN6AWX | Sandoval, Gabriela | Vista | CA | T | | 04/02/2019 | 04/02/2029 | Active |
| N6TRI | TRI-CITY AMATEUR RADIO CLUB | VISTA | CA | | KK6TDC | 04/28/2015 | 04/28/2025 | Active |
| NI6H | Lippucci, Rich N | Vista | CA | E | KI6RRQ | 08/19/2022 | 11/16/2032 | Active |
| W6NWG | PALOMAR AMATEUR RADIO CLUB | Vista | CA | | | 11/10/2015 | 01/29/2026 | Active |
| WB6IQS | Kuivinen, John W | Vista | CA | E | | 04/28/2014 | 07/14/2024 | Active |
